How to improve air flow with windows down
#1
How to improve air flow with windows down
Anyone have any tips and tricks?
I enjoy driving with the windows down in the summer but find that there is too much noise and buffeting no matter how much I roll them down. Some two door coupes have flip out rear windows that help with the air flow, and I miss that feature in the 911.
PS: I don't have a sun roof.
I enjoy driving with the windows down in the summer but find that there is too much noise and buffeting no matter how much I roll them down. Some two door coupes have flip out rear windows that help with the air flow, and I miss that feature in the 911.
PS: I don't have a sun roof.
#2
Here you go: https://www.awe-tuning.com/awe-tunin...-wind-diffuser
Or these: https://soulpp.com/product/blackmill...ting-aero-kit/
Can't remember which kit people seem to prefer.
Or these: https://soulpp.com/product/blackmill...ting-aero-kit/
Can't remember which kit people seem to prefer.
The following 3 users liked this post by hf1:
#4
Race Director
Joined: Jun 2013
Posts: 11,353
Likes: 463
From: Oceanside/Vista (N. San Diego County), CA
Here you go: https://www.awe-tuning.com/awe-tunin...-wind-diffuser
Or these: https://soulpp.com/product/blackmill...ting-aero-kit/
Can't remember which kit people seem to prefer.
Or these: https://soulpp.com/product/blackmill...ting-aero-kit/
Can't remember which kit people seem to prefer.
Yep, there is a good thread on this. I installed the Blackmills. Works great!
#5
Anyone have any tips and tricks?
I enjoy driving with the windows down in the summer but find that there is too much noise and buffeting no matter how much I roll them down. Some two door coupes have flip out rear windows that help with the air flow, and I miss that feature in the 911.
PS: I don't have a sun roof.
I enjoy driving with the windows down in the summer but find that there is too much noise and buffeting no matter how much I roll them down. Some two door coupes have flip out rear windows that help with the air flow, and I miss that feature in the 911.
PS: I don't have a sun roof.
Here you go! If you're interested in a product that fits like OEM and is also finished in Carbon Fiber!
https://shop.gmgracing.com/collectio...w-air-diffuser
The 991/981/718 Air Diffusers from GMG are an exceptions addition to style as well as comfort. These work to eliminate the wind buffeting that occurs when driving on the track or on the highway. By utilizing the factory hardware and mounting location, we were able to maintain the perfect OEM-like fitment.
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sales@gmgracing.com
www.gmgracing.com
714.432.1582
facebook l instagram l youtube l twitter
Porsche | Audi | Ferrari | Lamborghini | McLaren
Performance Tuning | Motorsport | Factory Service
Pirelli World Challege Race Team GT/GTA/GTS/TC
Pirelli GT3 Cup Trophy USA
Porsche Motorsport — Audi Sport Customer Racing — Lamborghini Super Trofeo Series
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#8
awe
I have the awe and it looks 100% stock. It cures 85% of the buffering. If I tracked i would get the other ones as supposedly they do 100% although as they stick out further they dont look stock.
aweQUOTE=CaymanSinAR;15936413]Here you go: https://www.awe-tuning.com/awe-tunin...-wind-diffuser
Or these: https://soulpp.com/product/blackmill...ting-aero-kit/
Can't remember which kit people seem to prefer.[/QUOTE]
aweQUOTE=CaymanSinAR;15936413]Here you go: https://www.awe-tuning.com/awe-tunin...-wind-diffuser
Or these: https://soulpp.com/product/blackmill...ting-aero-kit/
Can't remember which kit people seem to prefer.[/QUOTE]
The following users liked this post:
MJG911 (07-05-2019)
#9
I have the awe and it looks 100% stock. It cures 85% of the buffering. If I tracked i would get the other ones as supposedly they do 100% although as they stick out further they dont look stock.
aweQUOTE=CaymanSinAR;15936413]Here you go: https://www.awe-tuning.com/awe-tunin...-wind-diffuser
Or these: https://soulpp.com/product/blackmill...ting-aero-kit/
Can't remember which kit people seem to prefer.
aweQUOTE=CaymanSinAR;15936413]Here you go: https://www.awe-tuning.com/awe-tunin...-wind-diffuser
Or these: https://soulpp.com/product/blackmill...ting-aero-kit/
Can't remember which kit people seem to prefer.
+1
#12
In one friend's 991.2 GT3 it is unbearable past around 100mph with the windows down. Even wearing a helmet. It's like your head is going to explode.
In another buddy's 997 GT3 it was no problem whatsoever at those speeds. Noisy, sure, but not blow out your eardrums pressure.
#15
Anyone have any tips and tricks?
I enjoy driving with the windows down in the summer but find that there is too much noise and buffeting no matter how much I roll them down. Some two door coupes have flip out rear windows that help with the air flow, and I miss that feature in the 911.
PS: I don't have a sun roof.
I enjoy driving with the windows down in the summer but find that there is too much noise and buffeting no matter how much I roll them down. Some two door coupes have flip out rear windows that help with the air flow, and I miss that feature in the 911.
PS: I don't have a sun roof.